Groups Joined by 界限突破
| Members | Discussions | Books | Last Updated | |
|---|---|---|---|---|
 英美推理 by | 81 | 5 | 97 | 14 years ago |
 推理館 by | 157 | 4 | 456 | 14 years ago |
 中國研究/China Study by | 1,162 | 73 | 1,200 | 7 years ago |
 日系推理小說 by | 1,896 | 35 | 321 | 11 years ago |
 一個香港，難得一班推理迷 by | 2,689 | 283 | 602 | 8 years ago |
 閱讀香港‧香港研究 Reading Hong Kong; Studying Hong Kong | 708 | 28 | 823 | 2 years ago |
 香港乙一迷 (山白朝子 中田永一) by | 385 | 23 | 32 | 4 years ago |
 嗜書癮君子 by | 1,612 | 255 | 417 | 10 years ago |